OpenAI Confidentially Files for IPO as Tech Rivals Compete for Cash

Bloomberg Technology
Bloomberg TechnologyJun 9, 2026

Why It Matters

The IPOs would provide AI leaders with unprecedented public capital, shaping the pace of innovation and setting valuation benchmarks for the emerging AI economy.

Key Takeaways

  • OpenAI filed a confidential IPO prospectus targeting year‑end listing.
  • Valuation exceeds $850 billion after $112 billion latest funding round.
  • Competitors Anthropic and Google intensify race for AI capital.
  • SpaceX may go public soon, aiming $1.8 trillion market cap.
  • Public listings could unlock tens of billions for AI infrastructure expansion.

Summary

OpenAI has submitted a confidential registration statement to the SEC, signaling a potential initial public offering before the close of 2024. The filing, while limited in detail, confirms the company’s intent to tap public markets after a series of massive private fundraises.

The AI startup is now valued at over $850 billion following a $112 billion round, positioning it among the world’s most valuable private firms. Rival Anthropic has also lodged a confidential IPO, eyeing a trillion‑dollar market cap, while tech giant Google continues to pour resources into its own generative‑AI push.

Analysts note that the filings come as SpaceX prepares for a possible listing that could command a $1.8 trillion valuation, underscoring a broader wave of capital‑intensive tech IPOs. The disclosed figures illustrate the scale of financing required to sustain compute‑heavy model development and data‑center expansion.

If approved, the public offerings would inject tens of billions of dollars into the AI ecosystem, accelerating product rollouts and intensifying competition for talent and compute. Investors will watch closely as the market gauges whether public capital can sustain the sector’s rapid growth trajectory.

Original Description

OpenAI filed confidentially for an IPO, as the race heads to Wall Street. Tom Mackenzie breaks down why 2026 is turning into the year of megacap tech listings.
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